Individual Calculations September 2014
 Han, Qiyu  Total change: -11.60  Rating chartPersonal card
 2014 DCC FIDE Open VIII Richardson, Texas USA 2014-08-23
RcRownchangeKK*chgGame
 1624 1545 0.50 2 -0.29 40 -11.60 
  Frutos, Cole N c1613 USA0.5010.09403.60 
  Mao, Marcus S 1634 USA0.001-0.3840-15.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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